She also donned a padlocked gold chain around her neck and a crucifix attached to a black studded belt at the punk-themed event, which celebrated the opening of the Punk: Chaos To Couture exhibition in the city.

Ahead of her appearance on the star-studded red carpet, the singer shared a snap of herself posing on the edge of a bath while holding a hoover, adding the caption: "Tidying up before the #metball"